We’re always yammering on around here about how you should be careful about what you post online, so you don’t ruin your entire life . But what if you’ve already posted something stupid and now you regret it but it’s too late?

Employers have a simple calculation that they use to evaluate whether to keep you on or if it’s better for the bottom line to let you go. It’s a cold equation. Here’s how to stay on the right side of it.

I recently wrote about how the best time to quit your job is when you’ve already lined up your next one. However, looking for a new job while employed can be tricky, so here are a few undercover job hunting techniques.